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Nexperia 8-Bit Positive-Edge Triggered D-Type Flip Flop IC with 3-State Outputs, 20-Pin SO Package 74HCT574D,653
Specifications
| Country of Origin | India |
|---|---|
| Brand | Nexperia |
| Height | 2.45mm |
| Length | 13mm |
| Model | 74HCT574D,653 |
| Mount Type | Surface |
| Output type | 3 State |
| Input Type | TTL |
| Maximum Operating Temperature | 125°C |
| Package Type | SO |
| Minimum Operating Temperature | -40°C |
| Polarity | Non-Inverting |
| Trigger Type | Positive Edge |
| Pin Count | 20 |
| Number of Elements per Chip | 8 |
| Maximum Supply Voltage | 5.5V |
| Logic Family | 74HCT |
| Minimum Supply Voltage | 4.5V |
| Maximum Propagation Delay Time @ CL | 50ns |
| Clock frequency | 20MHz |
| Flip-Flop Type | D Flip-Flop |
| Texas Instruments 8 Flip Flop IC HCT, 3 State, 20-Pin SOICBrand | Texas Instruments |
Key Features
- The device features 8 individual D flip-flops with positive edge clock triggering.
- 3-state outputs allow high-impedance OFF-state control via output enable input.
- Wide supply voltage range from 4.5V to 5.5V supports various digital logic levels.
- Maximum clock frequency rating of 20 MHz ensures high-speed operation.
- Includes integrated input clamp diodes for voltage interfacing and signal integrity.
- Outputs support bus hold options and integrated source termination resistors.
- Operating temperature range from -40°C to 125°C supports industrial environments.
Product Description
Nexperia 74HCT574D,653 is an 8-bit positive-edge triggered D-type flip flop integrated circuit with 3-state outputs, housed in a 20-pin SO package. This device is engineered for digital logic applications, featuring a clock (CP) and output enable (OE) inputs that allow efficient data storage and output control.
The flip-flops store the state of their individual data inputs on the LOW-to-HIGH clock transition, and the 3-state outputs enable high-impedance conditions controlled by the OE input, providing flexibility in bus-oriented systems without affecting stored data.
Designed with a wide supply voltage range from 4.5 V to 5.5 V, the 74HCT574 supports both 5 V and 3.3 V logic levels, with a maximum clock frequency of 20 MHz. It features input clamp diodes, allowing for voltage interfacing with current limiting resistor protection and ensuring improved signal integrity through integrated termination resistors and bus hold options.
The device is suitable for harsh industrial environments, supporting operating temperatures from -40°C to 125°C. Its compact 20-pin Small Outline package (13 mm length, 2.45 mm height) enables efficient PCB space usage.
Typical applications include frequency division, controlled delays, and interfacing between asynchronous and synchronous digital systems across industrial, laboratory, and manufacturing settings.
The device contains eight D-type flip-flops with positive edge triggering. 3-state outputs allow high-impedance bus interfacing. Input clamp diodes enable voltage interfacing with current limiting resistors. Wide operating voltage range of 4.5V to 5.5V supports mixed logic levels.
High noise immunity and low propagation delay enhance signal reliability. Industrial-grade temperature range from -40°C to 125°C. Compact 20-pin SO package with small footprint for PCB optimization. Explore more high-quality semiconductor components similar to Nexperia 74HCT574D,653 in the Flip Flop ICs category at EnvMart for your logic circuit design needs.
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Frequently Asked Questions
The maximum clock frequency rating of this model is 20 MHz, ensuring high-speed operation for digital logic applications.
It operates within a supply voltage range of 4.5V to 5.5V, supporting various digital logic levels.
This unit supports an operating temperature range from -40°C to 125°C, making it suitable for industrial environments.
It contains eight individual D flip-flops, each triggered by a positive edge clock signal.
The outputs of this flip-flop IC are 3-state, allowing for high-impedance OFF-state control via the output enable input.
This model is housed in a 20-pin Small Outline (SO) package with a length of 13 mm and a height of 2.45 mm.
The maximum propagation delay time is 50 ns at a specified load capacitance, ensuring efficient signal processing.
It accepts TTL (Transistor-Transistor Logic) input types, making it compatible with various digital circuits.
The 74HCT574D,653 is designed for surface mounting, optimizing PCB space usage.
Yes, it supports both 5 V and 3.3 V logic levels due to its wide supply voltage range.
Typical applications include frequency division, controlled delays, and interfacing between asynchronous and synchronous digital systems.
Yes, it features integrated input clamp diodes for voltage interfacing and current limiting, enhancing signal integrity.
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